CN212542931U - Multilateral crimping mechanism of tubular terminal - Google Patents
Multilateral crimping mechanism of tubular terminal Download PDFInfo
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- CN212542931U CN212542931U CN202021465600.2U CN202021465600U CN212542931U CN 212542931 U CN212542931 U CN 212542931U CN 202021465600 U CN202021465600 U CN 202021465600U CN 212542931 U CN212542931 U CN 212542931U
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- crimping
- multilateral
- connecting rod
- compression joint
- tubular terminal
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Abstract
The utility model discloses a multilateral crimping mechanism of tubular terminal, including base, polylith multilateral crimping piece, biography power connecting rod, driven power connecting rod, multilateral crimping rotating ring, apron, form a crimping mouth that size can be adjusted between the polylith multilateral crimping piece, wherein one end and the base swing joint of each multilateral crimping piece, the other end activity joint of each multilateral crimping piece is in multilateral crimping rotating ring, multilateral crimping rotating ring and biography power connecting rod swing joint, pass power connecting rod and driven power connecting rod swing joint, the apron is together fixed with the base, be equipped with the apron trompil on the apron, the position of apron trompil corresponds with the crimping mouth; the utility model discloses a crimping mouth size can be adjusted, can be suitable for the tubular terminal processing of different specifications, need not to change mould, convenient to use.
Description
Technical Field
The utility model relates to a tubular terminal crimping mechanism especially relates to a multilateral crimping mechanism of tubular terminal.
Background
The existing terminal crimping mechanism has a trapezoidal crimping mode or a manual crimping mode, a crimping opening of the existing terminal crimping mechanism is fixed, and when terminals are different in size, a die needs to be replaced. The conventional one-platform tubular terminal crimping mechanism cannot realize crimping of terminals with different specifications.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a multilateral crimping mechanism of tubular terminal that the crimping mouth size that forms between the multilateral crimping piece of polylith can be adjusted, need not to change the mould to the tubular terminal of different specifications.
A polygonal crimping mechanism for a tubular terminal comprises a base, a plurality of polygonal crimping blocks, a force transmission connecting rod, a driven connecting rod, a polygonal crimping movable ring and a cover plate, wherein a crimping opening with an adjustable size is formed among the polygonal crimping blocks, one end of each polygonal crimping block is movably connected with the base, the other end of each polygonal crimping block is movably clamped in the polygonal crimping movable ring, the polygonal crimping movable ring is movably connected with the force transmission connecting rod, the force transmission connecting rod is movably connected with the driven connecting rod, the cover plate is fixed with the base, a cover plate opening is formed in the cover plate, and the position of the cover plate opening corresponds to the crimping opening.
Preferably, the multilateral crimping movable ring is movably connected with the force transmission connecting rod through a pin shaft, the force transmission connecting rod is movably connected with the driven connecting rod through a pin shaft, one end of each multilateral crimping block is movably connected with the base through a pin shaft, and the other end of each multilateral crimping block is movably clamped in the multilateral crimping movable ring through the matching of a clamping table and a clamping groove.
Preferably, the plurality of multi-edge crimping blocks are four, each multi-edge crimping block is provided with a clamping table, the inner hole of the multi-edge crimping moving ring is uniformly provided with four clamping grooves, and the clamping tables correspond to the clamping grooves in shape and size.
Preferably, the board, the leading-in direction of two copper cores is held right to still include a cylinder, a terminal guiding orientation cup, two terminals and is pressed from both sides, the cylinder is installed on the apron, the leading-in direction of two copper cores is pressed from both sides parallel mount on the cylinder, the leading-in direction of two copper cores of cylinder drive presss from both sides and opens or closed, the back at the leading-in direction of two copper cores of board parallel mount is held right to two terminals, the opposite face of the leading-in direction of two copper cores the board opposite face is held right to two terminals respectively is equipped with a 90 degree V type screens, the terminal guiding orientation cup is installed in the apron trompil, be equipped with the through-hole in the terminal guiding orientation cup, the position and the 90 degree V type screens of through-hole are.
Preferably, the opposite surfaces of the two copper core leading-in guide clamps are respectively provided with a taper groove, and the taper grooves are communicated with a 90-degree V-shaped clamping position arranged at the lower ends of the taper grooves.
Preferably, the driven connecting rod is driven by a power mechanism to do linear motion back and forth.
Preferably, the power mechanism is a cylinder, a hydraulic cylinder or a motor.
Preferably, the power transmission device further comprises a polygonal crimping limiting block, an adjusting screw and a long screw adjusting hole, wherein the long screw adjusting hole is formed in the base below the power transmission connecting rod, the adjusting screw penetrates through the long screw adjusting hole and then is fixedly connected with the polygonal crimping limiting block, and opposite surfaces of the polygonal crimping limiting block and the power transmission connecting rod are respectively provided with a corresponding inclined surface.
The utility model has the advantages that: the cylinder drives the two copper core leading-in guide clamps and the two terminal righting plates to be closed, two 90-degree V-shaped clamping positions arranged on the two copper core leading-in guide clamps are closed to form a four-side hole capable of being finely adjusted, two taper grooves arranged on the two copper core leading-in guide clamps are closed to form a taper round hole, and the taper grooves are communicated with the 90-degree V-shaped clamping positions arranged at the lower ends of the taper grooves; two 90-degree V-shaped clamping positions arranged on the two terminal righting plates are also closed to form a quadrilateral hole which can be finely adjusted; the terminal and the conducting wire sequentially extend into the crimping port through the tapered round hole, the four-edge hole and the product conduit through hole in the guiding and positioning cup; the cylinder drives the power connecting rod to move linearly back and forth, the power connecting rod drives the multilateral crimping movable ring to do circular swing with a constant circle center through the power connecting rod, when the multilateral crimping movable ring swings, the four multilateral crimping blocks are pushed to realize size change of a quadrilateral crimping opening, and when the crimping opening is minimum, the crimping opening extrudes and fixes the terminal, the copper core of the conductive wire and the terminal guide pipe together. Then, the cylinder drives the two copper core leading-in guide clamps and the two terminal centralizing plates to be opened, and the connected terminal and the finished product of the conductive wire can be taken out; the utility model discloses a change the size of vary voltage interface and realize the processing to different terminals, need not change the mould, reduce the manufacturing cost who is used for, improve machining efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention without the cylinder, two terminal centralizing plates and two copper core guiding-in guiding clamps;
fig. 3 is a schematic structural view of the present invention when the pressure port is in the maximum state;
fig. 4 is a schematic structural view of the pressure port of the present invention in a minimum state;
fig. 5 is a schematic view of the split structure of the present invention;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is an enlarged view at B in fig. 5.
Detailed Description
Referring to fig. 1-7, a multilateral crimping mechanism for a tubular terminal comprises a base 1, a plurality of multilateral crimping blocks 2, a force transmission connecting rod 3, a driven force connecting rod 4, a multilateral crimping movable ring 5 and a cover plate 6, wherein a square crimping port 8 with adjustable size is formed between the multilateral crimping blocks 2, one end of each multilateral crimping block 2 is movably connected with the base 1, the other end of each multilateral crimping block 2 is movably clamped in the multilateral crimping movable ring 5, the multilateral crimping movable ring 5 is movably connected with the force transmission connecting rod 3, the force transmission connecting rod 3 is movably connected with the driven force connecting rod 4, the cover plate 6 and the base 1 are fixed together, a cover plate opening 7 is arranged on the cover plate 6, and the position of the cover plate opening 7 corresponds to the crimping port 8.
Preferably, the multilateral crimping movable ring 5 is movably connected with the force transmission connecting rod 3 through a pin shaft 9, the force transmission connecting rod 3 is movably connected with the driven connecting rod 4 through a pin shaft 9, one end of each multilateral crimping block 2 is movably connected with the base 1 through a pin shaft 9, and the other end of each multilateral crimping block 2 is movably clamped in the multilateral crimping movable ring 5 through a clamping table 10 and a clamping groove 11 in a matched mode. The preferred four blocks of multilateral crimping piece 2, each multilateral crimping piece 2 is equipped with a calorie platform 10 respectively, evenly be provided with four draw-in grooves 11 on the hole of multilateral crimping rotating ring 5, the shape and the size of calorie platform 10 and draw-in groove 11 correspond.
The terminal structure further comprises an air cylinder 12, a terminal guiding and positioning cup 13, two terminal centralizing plates 14 and two copper core guiding and guiding clamps 15, wherein the air cylinder 12 is installed on the cover plate 6, the two copper core guiding and guiding clamps 15 are installed on the air cylinder 12 in parallel, the air cylinder 12 drives the two copper core guiding and guiding clamps 15 to open or close, the two terminal centralizing plates 14 are installed on the back surfaces of the two copper core guiding and guiding clamps 15 in parallel, 90-degree V-shaped clamping positions 16 are respectively arranged on the opposite surfaces of the two copper core guiding and guiding clamps 15 and the opposite surfaces of the two terminal centralizing plates 14, fine adjustment can be carried out when terminal insulating glue of different manufacturers is different in size, the two 90-degree V-shaped clamping positions 16 on the same horizontal plane are spliced into a quadrilateral hole, the terminal guiding and positioning cup 13 is installed in the opening 7 of the cover plate, and a through hole 17 is arranged in the terminal, the position of the through hole 17 corresponds to the 90-degree V-shaped clamping position 16; the 90-degree V-shaped clamping position 16 and the through hole 17 are used for inserting terminals and conducting wires; the opposite surfaces of the two copper core leading-in guide clamps 15 are respectively provided with a taper groove 18, and the taper grooves 18 are communicated with a 90-degree V-shaped clamping position 16 arranged at the lower ends of the taper grooves 18; the tapered slot 18 is used for guiding, so that the lead and the terminal can slide into the 90-degree V-shaped clamping position 16 conveniently.
The driven connecting rod 4 is driven by a power mechanism to do linear motion back and forth; the power mechanism is a cylinder 12, a hydraulic cylinder or a motor, and preferably the cylinder 12.
The power transmission mechanism is characterized by further comprising a multi-edge crimping limiting block 19, an adjusting screw 20 and a long screw adjusting hole 21, wherein the long screw adjusting hole 21 is formed in the base 1 below the power transmission connecting rod 3, the adjusting screw 20 penetrates through the long screw adjusting hole 21 and then is fixedly connected with the multi-edge crimping limiting block 19, opposite surfaces of the multi-edge crimping limiting block 19 and the power transmission connecting rod 4 are respectively provided with a corresponding inclined surface 22, and the two corresponding inclined surfaces 22 are matched and used for limiting the maximum stroke of the power transmission connecting rod 4; the adjusting screw 20 can move up and down in the long screw adjusting hole 21, so that the installation position of the multilateral crimping limiting block 19 is changed, and after the position of the multilateral crimping limiting block 19 is determined, the adjusting screw 20 is locked with the multilateral crimping limiting block 19.
According to the above description and the specific embodiments, the present invention is not limited to the above-described specific embodiments, and some modifications and variations of the present invention should fall within the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a multilateral crimping mechanism of tubular terminal, includes base, the multilateral crimping piece of polylith, biography power connecting rod, from power connecting rod, multilateral crimping rotating ring, apron, its characterized in that: a crimping opening with adjustable size is formed among the plurality of polygonal crimping blocks, one end of each polygonal crimping block is movably connected with the base, the other end of each polygonal crimping block is movably clamped in a polygonal crimping movable ring, the polygonal crimping movable ring is movably connected with a force transmission connecting rod, the force transmission connecting rod is movably connected with a driven force connecting rod, the cover plate and the base are fixed together, a cover plate opening is formed in the cover plate, and the position of the cover plate opening corresponds to the crimping opening.
2. A multilateral crimping mechanism for a tubular terminal according to claim 1, characterized in that: the multilateral compression joint movable ring is movably connected with the force transmission connecting rod through a pin shaft, the force transmission connecting rod is movably connected with the driven connecting rod through a pin shaft, one end of each multilateral compression joint block is movably connected with the base through a pin shaft, and the other end of each multilateral compression joint block is movably clamped in the multilateral compression joint movable ring through the matching of a clamping table and a clamping groove.
3. A multilateral crimping mechanism for a tubular terminal according to claim 2, characterized in that: the multi-edge compression joint block is four, each multi-edge compression joint block is provided with a clamping table, the inner hole of the multi-edge compression joint movable ring is uniformly provided with four clamping grooves, and the clamping tables correspond to the clamping grooves in shape and size.
4. A multilateral crimping mechanism for a tubular terminal according to any one of claims 1 to 3, characterized in that: the utility model discloses a well lid, including the leading-in direction clamp of the board of rightting, two copper cores of a cylinder, a terminal guiding orientation cup, two terminals, the cylinder is installed on the apron, the leading-in direction clamp parallel mount of two copper cores is on the cylinder, the leading-in direction clamp of two copper cores of cylinder drive opens or is closed, the back at the leading-in direction clamp of two copper cores of the leading-in direction clamp of two terminals, the opposite face that two copper cores were led to the clamp the board opposite face of righting respectively is equipped with a 90 degree V type screens, the terminal guiding orientation cup is installed in the apron trompil, be equipped with the through-hole in the terminal guiding orientation cup, the position of through-hole is corresponding with 90 degree V type screens.
5. A multilateral crimping mechanism for a tubular terminal according to claim 4, characterized in that: the opposite surfaces of the two copper core leading-in guide clamps are respectively provided with a taper groove, and the taper grooves are communicated with a 90-degree V-shaped clamping position arranged at the lower ends of the taper grooves.
6. A multilateral crimping mechanism for a tubular terminal according to claim 1, characterized in that: the driven connecting rod is driven by the power mechanism to do linear motion back and forth.
7. A multilateral crimping mechanism for a tubular terminal according to claim 6, characterized in that: the power mechanism is a cylinder, a hydraulic cylinder or a motor.
8. A multilateral crimping mechanism for a tubular terminal according to claim 4, characterized in that: the power transmission mechanism is characterized by further comprising a multi-edge compression joint limiting block, an adjusting screw and a long screw adjusting hole, wherein the long screw adjusting hole is formed in the base below the power transmission connecting rod, the adjusting screw penetrates through the long screw adjusting hole and then is fixedly connected with the multi-edge compression joint limiting block, and opposite surfaces of the multi-edge compression joint limiting block and the power transmission connecting rod are respectively provided with a corresponding inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465600.2U CN212542931U (en) | 2020-07-22 | 2020-07-22 | Multilateral crimping mechanism of tubular terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465600.2U CN212542931U (en) | 2020-07-22 | 2020-07-22 | Multilateral crimping mechanism of tubular terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212542931U true CN212542931U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465600.2U Active CN212542931U (en) | 2020-07-22 | 2020-07-22 | Multilateral crimping mechanism of tubular terminal |
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| CN (1) | CN212542931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204375A (en) * | 2022-01-14 | 2022-03-18 | 易捷通电子有限公司 | European style terminal automatic wire stripping and twisting crimping machine |
-
2020
- 2020-07-22 CN CN202021465600.2U patent/CN212542931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204375A (en) * | 2022-01-14 | 2022-03-18 | 易捷通电子有限公司 | European style terminal automatic wire stripping and twisting crimping machine |
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